hi_video_field

说明

定义视频图像帧场类型。

定义

HI_VIDEO_FIELD_TOP        = 0x1, # even field
HI_VIDEO_FIELD_BOTTOM     = 0x2, # odd field
HI_VIDEO_FIELD_INTERLACED = 0x3, # two interlaced fields
HI_VIDEO_FIELD_FRAME      = 0x4, # frame
HI_VIDEO_FIELD_BUTT       = 0x5

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